baber/WOPTO huggingface dataset:
Patent DE-69112974-T2 (DE)
Inventor: BODIN STIG ROLAND
IPC: H04B7/005
Filed: 1991-09-09
Granted: 1996-03-14
Abstract: The invention relates to a method of controlling, in a cellular mobile radio communication system, the output power of radio signals transmitted from a transmitter to a receiver located in the same cell as the transmitter. The method is characterized by controlling the output power of the transmitter in dependence of a parameter, that is characteristic of the distance between transmitter and receiver, to approximately follow, from a predetermined maximum output power (Ptmax) that is transmitted when the distance between the transmitter and receiver is the maximum within the cell, a first function that monotonically decreases with decreasing distance and approaches a predetermined minimum output power (Ptmin) as the distance approaches zero, so that the power of the transmitted radio signals as received by the receiver from a minimum received power, that is received when the distance between transmitter and receiver is the maximum within the cell, approximately follows a second function that monotonically increases with decreasing distance and approaches a maximum received power as the distance approaches zero. <IMAGE>
Patent DE-69121572-T2 (DE)
Inventor: FONTAINE PIERRE
IPC: G09G5/22
Filed: 1991-07-22
Granted: 1997-03-27
Abstract: PCT No. PCT/FR91/00603 Sec. 371 Date Jun. 23, 1993 Sec. 102(e) Date Jun. 23, 1993 PCT Filed Jul. 22, 1991 PCT Pub. No. WO92/02108 PCT Pub. Date Feb. 6, 1992.Process for the preparation of films or diaphragms for acoustic applications, exhibiting improved vibration properties, and films or diaphragms obtained by this process, particularly diaphragms for electro-mechanical transducers, particularly for loudspeakers. The invention has for an object a process for preparing films or diaphragms for acoustic applications exhibiting improved vibration properties, consisting in preparing a dispersion, in a liquid, of at least one macropolymer, especially at least one synthetic macropolymer having at least 30,000 atoms in a molecule, adding, to the dispersion, a product capable of swelling said macropolymer and of transforming said dispersion in a gel of similar material, and drying sale gel or similar material by evaporating substantially all the liquid from the gel or similar material, thereby obtaining the film or diaphragm in the porous solid slate. NO DRAWING.
Patent DE-69126507-T2 (DE)
Inventor: SCHRIEVER MATTHIAS P
IPC: C23C22/57
Filed: 1991-08-27
Granted: 1997-09-25
Abstract: (A.) A process for forming a cobalt conversion coating on a metal substrate, thereby imparting corrosion resistance and paint adhesion properties. The invention was developed as a replacement for the prior art chromic acid process. The process includes the steps of: (a) providing a cobalt conversion solution comprising an aqueous solution having a pH of about 7.0 to 7.2 and containing a soluble cobalt-III hexacoordinated complex, the concentration of the cobalt-III hexacoordinated complex being from about 0.1 mole per gallon of solution to the saturation limit of the cobalt-III hexacoordinated complex; and (b) contacting the substrate with the solution for a sufficient amount of time, whereby the cobalt conversion coating is formed. The substrate may be aluminum or aluminum alloy, as well as magnesium and its alloys, Cd plated substrates, and Zn plated substrates. The cobalt-III hexacoordinated complex may be present in the form of Me3[Co(NO2)6] wherein Me is one or more of Na, K, and Li. (B.) A chemical conversion coating solution for producing the cobalt conversion coating on a metal substrate, the solution being an aqueous solution having a pH of about 7.0 to 7.2 and containing a soluble cobalt-III hexacoordinated complex, the concentration of the cobalt-III hexacoordinated complex being from about 0.1 mole per gallon of solution to the saturation limit of the cobalt-III hexacoordinated complex. The cobalt conversion solution may be prepared by a bath makeup sequence including the steps of: (a) dissolving a metal nitrite salt; (b) dissolving an accelerator such as NaI; (c) dissolving a cobalt-II salt; and (d) then adding an oxidizer such as H2O2. (C.) A coated article exhibiting corrosion resistance and paint adhesion properties, the article including: (a) a metal substrate; and (b) a cobalt conversion coating formed on the substrate, the cobalt conversion coating including aluminum oxide Al2O3 as the largest volume percent, and cobalt oxides CoO, Co3O4, and Co2O3. <IMAGE>
Patent DE-69130340-T2 (DE)
Inventor: PAQUETTE SUSAN Z
IPC: C09J7/38
Filed: 1991-04-23
Granted: 1999-06-02
Abstract: A film composite has a thin flexible decorative backing bearing a layer of adhesive which affords good repositionability and yet can become permanently bonded to highly plasticized substrates such as vinyl films containing migratable monomeric plasticizers. Such substrates include wall coverings and vinyl coated fabrics. The adhesive is a blend of an acrylic latex adhesive and a heat-activatable urethane latex adhesive, which blend has been coated onto the backing from an aqueous emulsion. Useful backings include vinyl, polyurethane, and polyolefin films.
Patent DE-69132392-T2 (DE)
Inventor: BERNSTEIN LAWRENCE RICHARD
IPC: A61K33/24
Filed: 1991-11-12
Granted: 2001-06-07
Abstract: Disclosed are pharmaceutical compositions that comprise gallium complexes of 3-hydroxy-4-pyrones. These compositions provide enhanced gallium bioavailability particularly when orally administered as compared to the gallium bioavailability achieved by use of pharmaceutical compositions containing gallium salts. Compositions included in this invention are useful in providing gallium to humans and other mammals for a wide variety of medical and veterinary applications, including the treatment, prevention, or diagnosis of hypercalcemia, certain cancers, certain disorders of calcium homeostasis, and certain bone diseases including osteoporosis, osteopenia, and Paget's disease.
Patent DE-69201437-T2 (DE)
Inventor: SCHMIDT STEVEN
IPC: B65D1/02
Filed: 1992-01-10
Granted: 1995-08-31
Abstract: A multilayer plastic container for use with either a positive or negative pressure dispensing system, the container having an integral body with an inner layer which readily separates from an outer layer and collapses to dispense a product from the container. The container is formed by blow-molding a multilayer preform, and a bottom aperture is formed in the container for injecting air to separate the inner layer from the outer layer. Preferably, the inner layer is predelaminated during manufacture to facilitate its later separation during use. In the case of vacuum dispening, air inlet vent holes are preferably formed at the points of maximum deformation to prevent collapse of the outer layer.
Patent DE-69207284-T2 (DE)
Inventor: JAAKKOLA JYRKI
IPC: D21F1/48
Filed: 1992-06-25
Granted: 1996-05-30
Abstract: The invention concerns a twin-wire web former in a paper machine, comprising a carrying wire (20) and a covering wire (10), which together form a twin-wire forming zone. In this forming zone, a forming unit (50) is fitted, which comprises a forming board (30) and a drainage box (51) placed one opposite the other. In the forming board (30), placed facing the drainage box (51), there are a number of transverse loading ribs (33) placed at a distance from each other. Subsequent loading ribs are interconnected by intermediate parts (31), which, together with the loading ribs (33), form ribbed shoes (30A,30B,30C). These shoes can be loaded by means of loading hoses (40a,40b) to produce a dewatering pressure in the web (W) placed between the wires (10,20). In the area of the forming unit (50), the dewatering takes place both through the covering wire (10) and through the carrying wire (20), also towards the forming board (30) through the open spaces (36) placed between its loading ribs (33). <IMAGE>
Patent DE-69207321-T2 (DE)
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: C04B28/02
Filed: 1992-09-30
Granted: 1996-05-23
Abstract: A toxic waste fixant for detoxification of a contaminated material includes a mixture of ferric sulfate, manganese sulfate, organophilic clays, an oxidizer and aluminium sulfate. The respective amounts are preferably about 15-19% b.w. of ferric sulfate, about 15-19% b.w. of manganese sulfate, about 37-46% b.w. of organophilic clay, about 16-19% b.w. of an oxidizer and about 0-12,5% b.w. of alumimium sulfate. All or part of the ingredients in said fixant may be added as a pretreatment into contaminated materials such as soils, sediments, or sludges. This pretreatment can range from 0 to 100% b.w. to said material. The fixant is blended with various amounts of Portland cement, and/or blast furnace slag, or lime, or gypsum, or coal fly ash, or cement kiln dust as a means to derive a chemical fixation treatment for contaminated soils, sediments, and sludges to prevent the leaching of organic and inorganic compounds and elements.
Patent DE-69207588-T2 (DE)
Inventor: GRAVES FREDERIC A
IPC: C09B61/00
Filed: 1992-04-09
Granted: 1996-09-19
Abstract: A carotenoid-enriched fraction is extracted from natural sources, such as carrots, by (i) separating the carotenoid-containing natural source into a carotenoid-containing liquid fraction and a pulp fraction, (ii) adding a carotenoid precipitation agent including calcium chloride, calcium hydroxide, calcium lactate or calcium gluconate to the liquid fraction to form a carotenoid-enriched solid precipitate, and (iii) separating the carotenoid-enriched solid precipitate from the carotenoid-depleted liquid portion.
Patent DE-69216854-T2 (DE)
Inventor: SKAVNAK JAMES
IPC: G11B25/06
Filed: 1992-11-05
Granted: 1997-05-22
Abstract: A cartridge adaptor for converting a cartridge for use in a conventional video cassette machine. The adaptor has a motor to move tape connection structures onto the take-up reel prior to use in the videotape machine. The motor and associated mechanisms also return the tape to the cartridge at the conclusion of use.
Patent DE-69224653-T2 (DE)
Inventor: MATTSSON MICHAEL
IPC: F16C19/38
Filed: 1992-11-27
Granted: 1998-06-25
Abstract: PCT No. PCT/SE92/00824 Sec. 371 Date Jul. 22, 1994 Sec. 102(e) Date Jul. 22, 1994 PCT Filed Nov. 27, 1992 PCT Pub. No. WO/9312320 PCT Pub. Date Jun. 24, 1993.The present invention refers to a cutter (10;10') of a boring head, said cutter (10;10') being rotatably mounted, via a shaft (11;11') of the cutter, in a saddle secured to the boring head, a roller bearing means being located between the shaft (11;11') and a hub (18;18'), means (23;23'a,23'b) for axially locking the roller bearing means relative to the shaft (11;11') and sealing arrangements between the hub (18;18') and the locking means (23;23'a,23'b), said roller bearing means including at least one inner race (12;12'a,12'b) that is mounted on the shaft (11;11') and a set of tapered rollers (15;15'a,15'b) mounted in an outer circumferential recess (13;13'a,13'b) of the inner race (12;12'a,12'b), said hub (18;18') being rotatable relative to the shaft (11;11') via said roller bearing means, said rotatable hub (18;18') carrying rock working means (20;20'). The invention also refers to a hub (18;18') per se and a method of manufacturing a hub (18;18'). There is always a need to improve the bearing capacity of cutters of the above-mentioned type. An improved bearing capacity means that higher feeding forces can be applied upon the boring head, said higher feeding force will give an increased penetration rate. The present invention is characterized by a roller bearing means where outer races (17;17'a,17'b) for the sets of tapered rollers (15;15'a,15'b) are integral with the hub (18;18').
Patent DE-69226179-T2 (DE)
Inventor: MALTBY ROBERT
IPC: C03B18/16
Filed: 1992-03-06
Granted: 1999-03-25
Abstract: Apparatus (20) for delivering a newly formed floating glass sheet from a molten metal bath container (22) including a linear induction motor (24) that permits horizontal delivery without bath overflow is disclosed as including a gas support (34) and a drive roll (42) that cooperate with each other. The gas support (34) supports the horizontally delivered glass sheet strip by upwardly directed pressurized gas delivered between lateral edge portions (38) of the strip at a location immediately adjacent the bath container (22). The drive roll (42) is located downstream from the molten metal bath (24) and has spaced drive portions (44) that rotatively drive the lateral edge portions (38) of the glass sheet strip without the drive roll engaging the strip between the spaced drive portions. Gas support (34) preferably includes a first manifold (46) that supplies an upwardly directed inert gas and also preferably includes a second manifold (50) that supplies products of combustion from a gas burner. A pair of supports (64) of the apparatus adjustably support the drive portions (44) of the drive roll (42) and are adjustably positioned by horizontal and vertical adjusters (68,72) to provide steering and elevation adjustment. Pinch rolls (76) located above the drive portions (44) of the drive roll cooperate therewith to support and drive the lateral edge portions (38) of the glass sheet strip.
Patent DE-69227003-T2 (DE)
Inventor: MULLER MARC
IPC: H04B1/707
Filed: 1992-09-29
Granted: 1999-05-06
Abstract: This method, which allows the synchronisation of two periodic signals of like shape and of like theoretical period, is of the type in which the second signal is synthesised iteratively with a fitted phase depending on a measurement of correlation between the first and second signals. Synchronisation is achieved through a progressive shifting of the phase of the second signal until a correlation minimum is detected, after which this signal is locked onto the correlation peak by phase hopping either side of the latter. <IMAGE>
Patent DE-69304338-T2 (DE)
Inventor: MAINA BRUNO
IPC: B65H51/22
Filed: 1993-11-04
Granted: 1997-02-20
Abstract: PCT No. PCT/EP93/03086 Sec. 371 Date Jun. 29, 1995 Sec. 102(e) Date Jun. 29, 1995 PCT Filed Nov. 4, 1993 PCT Pub. No. WO94/10075 PCT Pub. Date May 11, 1994From a weft feeder (AT), weft yarn (T) is unwound from a reserve (R) on a drum (3) located at an outlet end of the weft feeder (AT). A yarn-braking device (1) includes a frustoconical braking element (6) with varying flexibility and a cup support (8) with an open base. The braking element (6) has narrow tongues (7) placed side-by-side. In the braking element (6), the tongues (7) join together, at a major circumference, into a band (6A) with a smoothly and strictly continuous surface engaging an outlet end of the drum (3), while they are free and freely bear, at a minor circumference, against an inner periphery of the cup support (8). The braking element (6) is connected to the cup support (8) such that the former can be deformed and/or perform limited movements in every direction. An outlet yarn guide (4) is separate from the braking element (6) and is kept motionless, coaxial to the drum (3), while braking takes place.
Patent DE-69307931-T2 (DE)
Inventor: BACHMAN HAROLD
IPC: C10M143/06
Filed: 1993-03-22
Granted: 1997-05-15
Abstract: There is disclosed a method of suppressing misting or spatting from an oil-containing functional fluid, such as a chain saw lubricant, by blending with the functional fluid a mist suppressing effective amount of a copolymer of a C3 or C4 alpha-monoolefin and at least one other alpha-monoolefin having from 5 to about 20 carbon atoms, said copolymer having a viscosity average molecular weight of from about 500,000 to about 10 million.
Patent DE-69308459-T2 (DE)
Inventor: XIAOHONG CI
IPC: C09J11/04
Filed: 1993-10-01
Granted: 1997-10-09
Abstract: An aqueous composition is described. The composition comprises a film-forming latex polymer having anionic character; a water-soluble or water-dispersible polymer formed from at least about 20% by weight monomer containing amine functional groups; and a volatile base in an amount effective to raise the pH of the composition to a point high enough where essentially all of the amine functional groups are in a nonionic state; and optionally a water-soluble or water-dispersible multivalent metal. The composition provides an aqueous, quick-set noncementitious composition which is easily applied, develops early cohesive strength and leaves no waste under all curing conditions. The invention is particularly useful as an adhesive used in exterior insulating and finishing systems. The composition also provides an aqueous, exterior, quick-set coating composition having early washout resistance and dirt pick-up resistance. The invention is also particularly useful as a binder used in a traffic paint and as a base coat and/or top coat in exterior insulation finishing systems.
Patent DE-69316735-T2 (DE)
Inventor: KRUCZYNSKI ADAM
IPC: B29C65/74
Filed: 1993-07-26
Granted: 1998-06-18
Abstract: Apparatus for welding a reinforcing member to a bag like member comprising a hollow mandrel (18), the hollow mandrel (18) having an outer surface with the groove (17) shaped to the form of the reinforcing member, means (19) for applying a closed end of the bag like member into the hollow mandrel (18) and an open end of the bag like member over the hollow mandrel (18) at the outer surface with the groove (17), the reinforcing member being located with respect to the bag like member at the position of the groove (17) and means for welding (51) the reinforcing member to the bag like member. <IMAGE>
Patent DE-69317671-T2 (DE)
Inventor: NEUMANN BARRY
IPC: F02B19/10
Filed: 1993-12-14
Granted: 1998-12-03
Abstract: PCT No. PCT/AU93/00651 Sec. 371 Date Nov. 14, 1995 Sec. 102(e) Date Nov. 14, 1995 PCT Filed Dec. 14, 1993 PCT Pub. No. WO94/13986 PCT Pub. Date Jun. 23, 1994A non-return valve for a pre-combustion chamber of a gas-fueled internal combustion engine. The valve includes a body having an inlet passage and an outlet passage in fluid communication with each other via an intermediate passage of reduced diameter. An annular valve seat is provided on the outlet side of the intermediate passage upon which the ball rests when the valve is in a first or closed position. The valve ball is arranged to move to a second position to open the valve to the flow of fluid through the valve. The outlet passage includes a cover member having plural apertures to allow the flow of gas through the outlet passage. The cover member serves to retain the valve ball within the outlet passage and of quenching the back flow of high temperature gases into the outlet passage. The internal diameter of the intermediate passage is selected to result in a predetermined flow rate through the valve to achieve the desired gas-to-air ratio in the pre-combustion chamber.
Patent DE-69317889-T2 (DE)
Inventor: LEWIS JEFFREY
IPC: A61M25/00
Filed: 1993-06-17
Granted: 1998-09-03
Abstract: This invention relates to an improved arterial catheterization system which is designed to allow the user to quickly visualize the early flashback of blood after penetration of a vessel. The improved arterial catheterization system of this invention allows for minimum blood loss during initial penetration of the blood vessel. Specifically, this invention is directed to a system for introducing an over-the-needle catheter into a blood vessel, and comprises an inserter unit having a hollow needle and a catheter having a lumen such that the catheter is adapted to be carried on the needle. The catheter and needle cooperate to form a first flashback chamber therebetween. The first flashback chamber is at least partially translucent and allows for the visualization of blood flow upon insertion of the needle into a blood vessel. A guide wire, which is slidably mounted on the inserter unit within the needle, is dimensioned in relation to the needle in order to provide a blood flow passage therebetween. A second flashback chamber is formed in the inserter unit and connected to the needle to receive blood flow. The guide wire serves as a guide for the catheter as the catheter is advanced off of the needle, along the guide wire and into the blood vessel. The guide wire and the catheter are separable after the catheter is placed in the blood vessel.
Patent DE-69324968-T2 (DE)
Inventor: LAFONTAINE DANIEL
IPC: C22C38/06
Filed: 1993-07-05
Granted: 1999-09-16
Abstract: Metal sheet made of steel killed with aluminium, suitable for deep drawing and ironing, the sheet being obtained by hot rolling followed by reeling. The steel of which the sheet is made contains carbon in a proportion between 0.02 and 0.05 % by weight and manganese in a proportion of between 0.1 and 0.3 % by weight. The invention also relates to a process for the manufacture of such a metal sheet.
Patent DE-69413044-T2 (DE)
Inventor: RICHTER FRANCIS
IPC: C11D3/20
Filed: 1994-07-12
Granted: 1999-05-06
Abstract: This invention is a microbicidal and tuberculocidal composition comprising a major portion of carrier and an effective sanitizing amount of octanoic acid, or octanoic acid derivatives, and a sulfur containing compound. Optionally, the invention may also comprise any variety of formulatory ingredient options or application adjuvants. The invention comprises concentrate compositions and methods of sanitizing and disinfecting using the antimicrobial composition of the invention.
Patent DE-69415687-T2 (DE)
Inventor: HEIDT PHILIP
IPC: C07C69/716
Filed: 1994-10-11
Granted: 1999-05-20
Abstract: Provided are 3-oxoadipate esters of certain polyols which are useful as crosslinkers in thermosetting coating compositions. Also provided are such thermosetting compositions comprised of a curable hydroxyl-functional polymer such as a polyester or acrylic and the crosslinkers of the present invention. Such compositions offer a significant improvement in curing temperature.
Patent DE-69423248-T2 (DE)
Inventor: FINCHAM KEVIN RICHARD
IPC: B65B51/26
Filed: 1994-06-24
Granted: 2000-09-14
Abstract: Packets are produced by forming a continuous web (W) of packaging material into a tubular form around a tube (4) through which the packet filling material is delivered, the individual packets being sealed and severed from the web as each dose of filling material is delivered. A valve (24) to control the dosing is provided at the exit end of the delivery tube. The sealing and severing of the packets is performed by mutually transverse pairs of rotors (36,38) the arms (92) of which interdigitate to make successive seals in mutually transverse directions, so forming tetrahedral packets. <IMAGE>
Patent DE-69433683-T2 (DE)
Inventor: GRAY MARTYN
IPC: A61M5/145
Filed: 1994-04-28
Granted: 2005-04-28
Abstract: A medical syringe comprises a cylindrical barrel 1 having therein a plunger 4 which can be axially driven by a plunger rod 3. The plunger rod 3 passes through an aperture in the centre of a finger grip 2 having two finger grip projections 2b at opposite sides thereof. A data carrier means in the form of an electrically or magnetically operable device 2c is mounted near the end of one of the two finger grip projections 2b, with preferably a device 2c mounted near the end of each finger grip projection 2b. The device 2c carries data relating to the medicament contained or to be contained within the syringe, and can be read by a suitably adapted syringe pump when the syringe is mounted thereon to be driven by the syringe pump. <IMAGE>
Patent DE-69509296-T2 (DE)
Inventor: BOUVARD FRANCK
IPC: F41A9/45
Filed: 1995-05-23
Granted: 1999-08-26
Abstract: The feeder consists of a magazine containing the bullets, situated parallel to the gun barrel (5), with the bullets (2) lying perpendicular to the barrel and beneath it. The bullets are transferred to the barrel by a mechanism which co-operates with the movement of the breech block (3) and comprises two levers (6,7) controlled by the breech block. During an initial phase, the movement of a lifter (8) perpendicular to the axis of the barrel, lifts the bullet at the end of the magazine and introduces it into a guide and, during a second phase, the lift and the guide are turned through 90 degrees to align the bullet with the barrel. In a third phase the lifter moves towards the barrel and the guide is freed. <IMAGE>